Supplement Facts

CORE

Serving Size 30 mL (2 tablespoons)

Calories 72
Amount Per Serving · % Daily Value*
Total Fat 0g 0%
Saturated Fat 0g 0%
Trans Fat 0g ‡
Cholesterol 0mg 0%
Sodium 15mg 1%
Total Carbohydrate 0g 0%
Dietary Fiber 0g 0%
Total Sugars 0g ‡
Protein (from Collagen) 18g 36%*
Phosphorus 2mg <1%
Potassium 9mg <1%
*Percent Daily Values are based on a 2,000 calorie diet. ‡Daily Value not established.
Ingredients (Watermelon):Hydrolyzed collagen, purified water, malic acid, artificial and natural flavor, sucralose, L-tryptophan, potassium sorbate (preservative), sodium benzoate (preservative) and natural red color (beet juice, carmine).

Manufactured by: Llorens Pharmaceutical International Division, Inc., Miami, FL 33147

WARNING: :Phenylketonurics contains phenylalanine. If pregnant, nursing or taking medications, consult physician. Keep out of reach of children.
Faster recovery

Faster recovery

Helps rebuild muscle tissue quickly and reduces post-workout soreness.

Better digestion

Better digestion

Liquid formula absorbs easily without bloating or chalky texture.

Joint support

Joint support

Collagen peptides strengthen connective tissue and improve mobility.

All-day energy

All-day energy

Sustained fuel for daily movement and long-term physical consistency.

SERVING SIZE 1OZ

= 30ml · 2 tablespoons · 1 espresso shot · More protein. Zero compromise.

Liquid: Core
Powder
Just 1 oz (30ml)
Ready to drink
No equipment needed
Every single day
8–16 fl oz serving
Needs water or milk
Shaker required
Hard to stay consistent
Core
18g15g Protein
7060 Calories
0 0 Sugar

Core are liquid protein. Powder is the old routine

Details

Proteinex® Core Hydrolyzed Protein. Our hydrolyzed liquid protein has been broken down into its simplest form of amino acids, making it easily absorbed by the body. It has no fat, no carbs, contains no lactose and it’s sugar-free. This means no “wasted” calories and better digestibility and fewer upset stomachs.

Flavors:

Cherry & Watermelon

Hydrolyzed collagen, purified water, malic acid, artificial and natural flavor, sucralose, L-tryptophan, potassium sorbate (preservative) and sodium benzoate (preservative) and natural red color (beet juice, carmine)

Piña Colada & Grape

Hydrolyzed collagen, purified water, malic acid, artificial and natural flavor, sucralose, L-tryptophan, potassium sorbate (preservative) and sodium benzoate (preservative)

Lemonade

Hydrolyzed collagen, purified water, malic acid, organic flavors, sucralose, L-tryptophan, potassium sorbate (preservative) and sodium benzoate (preservative)

Strawberry Banana

Hydrolyzed collagen, purified water, propylene glycol, malic acid, artificial and natural flavors, sucralose, L-tryptophan, potassium sorbate (preservative) and sodium benzoate (preservative)

Mango

Hydrolyzed Collagen, Purified Water, Malic Acid, Organic Flavor, Sucralose, L-Tryptophan, Potassium Sorbate (preservative) and Sodium Benzoate (preservative)

Unflavored

Hydrolyzed collagen, purified water, malic acid, sucralose, L-tryptophan, potassium sorbate (preservative) and sodium benzoate (preservative)

High-quality Liquid Protein: Delivers 15–18 g of hydrolyzed collagen protein per 1 oz serving.

Clean & Complete Amino Profile: Provides all essential and non‑essential amino acids in a highly absorbable form to support tissue maintenance and overall nutrition.

Supports Muscle Recovery: Perfect for post-workout nutrition.

No Prep Needed: Just pour 1 oz and drink as is, or mix into your preferred beverage.

Gentle On Digestion: Easy to absorb for all-day protein needs.

Take as a 1 oz shot, dilute in water, or mix into any beverage of your choice.

What’s Inside

Simple, functional, and effective.

Hydrolyzed Collagen Protein

Clean, bioavailable protein source that breaks down quickly in the body.

Rapid Absorption

Pre-digested peptides designed for fast uptake and minimal digestive stress.

Clinically Trusted

Used in medical nutrition protocols and performance recovery routines.

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Designed for quick absorption and maximum effectiveness.

TAKE YOUR DOSE

Drink 1–2 oz when you need protein boost or recovery support.

FAST ABSORPTION

Hydrolyzed collagen peptides bypass slow digestion for rapid uptake.

MUSCLE REPAIR

Amino acids target muscles and joints to rebuild and recover.
Protein product
Bestseller
CORE

Watermelon

$18.99 USD $

Proteinex CORE delivers 18g of hydrolyzed collagen protein in one concentrated 1oz serving, with only 70 calories and zero sugar. Ready to drink straight from the bottle or mix into your preferred beverage. CORE makes it easier to add more protein to your everyday routine.

Hydrolyzed Collagen Protein

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Frequently asked questions

18g of Hydrolyzed Collagen Protein per Serving. Zero Sugar. Just 70 Calories. Concentrated Protein in Every 1 fl oz (30 mL) Serving. Enjoy Straight or Mix into Your Favorite Beverage.

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